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Noun: astronautics  ,as-tru'no-tiks
  1. The theory and practice of navigation through air or space
    - aeronautics

Type of: natural philosophy, physics

Encyclopedia: Astronautics

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astrologer
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Astroloma
Astroloma humifusum
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astronaut
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Astronium
Astronium fraxinifolium
astronomer
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Astronomical Unit
astronomical year
astronomically